Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Once Upon a Time Mega Buzz: Regina's Dark Side Comes Out in the Underworld

All hail the Evil Queen

Megan Vick

The Evil Queen (Lana Parrilla) returns to the Enchanted Forest in Sunday's episode of Once Upon a Time, and she's more determined than ever to kill Snow White (Ginnifer Goodwin).

Fortunately, the Evil Queen is only back-in-black in flashbacks to heighten the dilemma (good) Regina faces when she and her friends reach the Underworld. The team of heroes quickly realizes that the Underworld is a twisted version of Storybrooke, populated by people with unfinished business - most of it with the core group that just showed up.

Once Upon a Time: Hook won't be the only love Emma sees in the Underworld

However, while Regina isn't tempted to feed anyone any poisonous apples, a family reunion with her mother Cora (Barbara Hershey) will force her to make a tough decision between helping her friends and saving someone she loves (and herself).

Crave scoop on your favorite TV shows? E-mail questions to mega_scoop@tvguide.com or drop us a line at Twitter.com/TVGuide